Claude Code 2.1.310 brings the Monitor tool to Bedrock, Vertex and Foundry and adds Enterprise roles for cloud sessions

Claude Code v2.1.310, released October 23, 2026, per its release notes:

• Monitor tool: the Monitor tool and plugin monitors now work on Bedrock, Vertex and Foundry, and when telemetry or nonessential traffic is disabled. Long foreground sleeps are now blocked there too.
• Enterprise controls: Claude Code cloud sessions and Remote Control permissions can be given to Enterprise custom roles, so Owners can control access to each by role. Turning on Cloud sessions or Remote Control in admin settings now asks for confirmation and lists the custom roles that have that permission. Cloud environments can load their setup script from a file.
• Gateways: requests that failed behind some gateways and compatible servers that reject the effort-2025-11-24 beta value or mid-conversation system messages are now retried without them.
• Behaviour changes: auto mode's prompt before the first read outside the working directories now says when blocking those reads makes shell commands ask for permission. An MCP tool call that times out in a non-interactive session while the server's elicitation is unanswered now tells Claude that no answer came and not to repeat the call.
• Fixes: background cleanup no longer deletes recent files, such as pasted images, when cleanupPeriodDays is very large; compaction after a "Prompt is too long" error keeps less dense text such as base64 or SVG; file read permission prompts show where a symbolic link leads; on Windows, PreToolUse and PermissionRequest hooks no longer let a tool call through when Git Bash is missing and the hook command is only quoted strings. Further fixes cover the VS Code extension, Claude Tag and Code Review admin pages.
• Linux: /sandbox and the sandbox startup warning now name Ubuntu's AppArmor restriction on user namespaces, and how to lift it, when it keeps bubblewrap from starting the sandbox.